{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3eca3331758d6abfcdd35364df82ac8a780fae0ddc97ba0bfdbd476f408a4eca",
    "signature": "0x3527ce98d3284bf7bf0e09e8c0588ac149cfdb35e3b84cce1857a1bbf13ab15e6bf7f4dc2df59d1f4e4fe39594872d02dcca2fdb7cda5e3a9a5745b093b955fa1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}